Merge pull request #57 from galstrom21/master

fixing the badness
update multi-roush test
use caching
do the right thing
caching is really bad
test for rackspace theme
Merge pull request #58 from rackerjoe/master

test for rackspace theme
remove graphite node as we actually add graphite roles to api
Merge pull request #59 from mancdaz/master

remove graphite node as we don't actually use it
add gate job to test ha-controller roles
Merge pull request #60 from mancdaz/master

add gate job to test ha-controller roles
fixing opencenter-multi-node